JPS61148869U

JPS61148869U -

Info

Publication number: JPS61148869U
Application number: JP3202385U
Authority: JP
Priority date: 1985-03-06
Filing date: 1985-03-06
Publication date: 1986-09-13
Also published as: JPH021315Y2

Description

[Brief explanation of the drawing]

第１図、第２図は通常の巻取状態における２本
のクレードルアームをそれぞれ内側から見た図、
第３図、第４図は満巻後に作業者によつてクレー
ドルアームが上挙された状態を示す図、第５図は
第３図の一部を拡大して示す図、第６図は片方の
クレードルアームの開閉構造を示す図、第７図は
第６図の―線断面図に相当し、クレードルア
ームが開いた状態を示す図、第８図はクレードル
アーム先端の断面図、第９図は環状ブロツクとブ
レーキ片との関係を示す側面図、第１０図は板ば
ねリングの斜視図である。Ｐ……パツケージ、Ｂ……ボビン、１ａ，１ｂ
……クレードルアーム、３……クレードルアーム
支持軸、２２ａ，２２ｂ……ブレーキ片、２４…
…操作レバー、３０ａ，３０ｂ……ボビン支持軸
、３１ａ，３１ｂ……ボビンホルダ、３３，３６
……摺動面、３５……環状摺動体、３７……板ば
ねリング、４０……切欠、５３……フリクシヨン
ローラ。 Figures 1 and 2 are views of the two cradle arms seen from the inside in the normal winding state.
Figures 3 and 4 show the state in which the cradle arm is lifted up by the operator after full winding, Figure 5 is an enlarged view of a part of Figure 3, and Figure 6 shows one side of the cradle arm. Figure 7 is a diagram showing the opening and closing structure of the cradle arm, and Figure 7 corresponds to the - line sectional view of Figure 6, showing the cradle arm in an open state. Figure 8 is a sectional view of the tip of the cradle arm, and Figure 9. 10 is a side view showing the relationship between the annular block and the brake piece, and FIG. 10 is a perspective view of the leaf spring ring. P...Package cage, B...Bobbin, 1a, 1b
...Cradle arm, 3...Cradle arm support shaft, 22a, 22b...Brake piece, 24...
...Operation lever, 30a, 30b...Bobbin support shaft, 31a, 31b...Bobbin holder, 33, 36
...Sliding surface, 35 ... Annular sliding body, 37 ... Leaf spring ring, 40 ... Notch, 53 ... Friction roller.

Claims

[Scope of utility model registration request]

A pair of cradle arms that sandwich and support the bobbin from both sides are swingably supported on a cradle arm support shaft, and a friction roller is provided axially parallel to the bobbin. In a yarn winding machine that rotates the bobbin or cuts off the drive of the bobbin by coming into contact with and separating from the cradle arm, a bobbin holder and a side surface having sliding surfaces orthogonal to the bobbin support shaft of the cradle arm are slid. An annular sliding body having a notch on the circumferential surface as a moving surface is rotatably supported, and the annular sliding body and a bobbin holder are brought into contact with each other via a plate spring ring between the respective sliding surfaces, and the braked rotation between them is prevented. A swinging brake piece is pivotally supported on a cradle arm so that the transmission can be performed and the tip can be inserted into a notch provided on the circumferential surface of the annular sliding body and released, and the brake piece is supported on the cradle arm. A bobbin rotation stopping device for a yarn winding machine, characterized in that the bobbin rotation stopping device for a yarn winding machine is connected to an operating lever which is connected to the operating lever, and the tip of the swinging brake piece can be moved in and out of the notch of the annular sliding body by sliding of the operating lever to perform braking. .